Question

© public domain
to which of the following events does the newspaper’s front page refer?
palmer raids
red summer
great migration
great steel strike

Explanation:

The newspaper headline references a campaign to remove anarchists from the U.S., with a note about Russians being caught in a federal net. The Palmer Raids were a series of government raids targeting anarchists, socialists, and immigrants (including Russians) in the U.S. during the Red Scare, matching the headline's content. The other events do not focus on targeting anarchists/immigrant radicals in this way: Red Summer was racial violence, the Great Migration was Black Americans moving north, and the Great Steel Strike was a labor action.

Answer:

Palmer Raids